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<h1>WinGetIDLast</h1>

<p>Returns the unique ID number of the last/bottommost window if there is more than one match.</p>

<pre class="Syntax">IDLast := <span class="func">WinGetIDLast</span>(<span class="optional">WinTitle, WinText, ExcludeTitle, ExcludeText</span>)</pre>

<h2 id="Parameters">参数</h2>
<dl>
    <dt>WinTitle</dt>
    <dd>
        <p>类型: <a href="../Concepts.htm#strings">字符串</a>, <a href="../Concepts.htm#numbers">整数</a>或<a href="../Objects.htm">对象</a></p>
        <p>识别目标窗口的窗口标题或其他条件. 请参阅 <a href="../misc/WinTitle.htm">WinTitle</a>.</p>
    </dd>
    <dt>WinText</dt>
    <dd>
        <p>类型: <a href="../Concepts.htm#strings">字符串</a></p>
        <p>如果存在, 此参数必须是目标窗口的单个文本元素的子字符串(和内置的 Window Spy 工具显示的一样). 如果 <a href="DetectHiddenText.htm">DetectHiddenText</a> 为 ON, 那么会检测隐藏文本元素.</p>
    </dd>
    <dt>ExcludeTitle</dt>
    <dd>
        <p>类型: <a href="../Concepts.htm#strings">字符串</a></p>
        <p>标题中含有此参数值的窗口将被排除.</p>
    </dd>
    <dt>ExcludeText</dt>
    <dd>
        <p>类型: <a href="../Concepts.htm#strings">字符串</a></p>
        <p>文本中含有此参数值的窗口将被排除.</p>
    </dd>
</dl>

<h2 id="Return_Value">返回值</h2>
<p>类型: <a href="../Concepts.htm#numbers">整数</a></p>
<p>This function returns the <a href="../misc/WinTitle.htm#ahk_id">window handle (HWND)</a> of the last/bottommost window if there is more than one match. If there is no matching window, an empty string is returned.</p>

<h2 id="Remarks">备注</h2>
<p>If there is only one match, it performs identically to <a href="WinGetID.htm">WinGetID</a>.</p>
<p>A window's ID number is valid only during its lifetime. In other words, if an application restarts, all of its windows will get new ID numbers.</p>
<p>The ID of the window under the mouse cursor can be retrieved with <a href="MouseGetPos.htm">MouseGetPos</a>. To discover the HWND of a control (for use with <a href="PostMessage.htm">PostMessage</a>, <a href="SendMessage.htm">SendMessage</a> or <a href="DllCall.htm">DllCall</a>), use <a href="ControlGetHwnd.htm">ControlGetHwnd</a> or <a href="MouseGetPos.htm">MouseGetPos</a>.</p>
<p>窗口标题和文本是区分大小写的. 除非 <a href="DetectHiddenWindows.htm">DetectHiddenWindows</a> 被打开, 否则不会检测隐藏窗口.</p>

<h2 id="Related">相关</h2>
<p><a href="WinGetID.htm">WinGetID</a>, <a href="ControlGetHwnd.htm">ControlGetHwnd</a>, <a href="../objects/Gui.htm#Hwnd">Hwnd property (Gui object)</a>, <a href="Win.htm">Win functions</a>, <a href="Control.htm">Control functions</a></p>

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